[PATCH v3 26/36] mfd: intel_soc_pmic: Add SCU IPC member to struct intel_soc_pmic

[Mika Westerberg]

Both PMIC drivers (intel_soc_pmic_mrfld and intel_soc_pmic_bxtwc) will
be using this field going forward to access the SCU IPC instance.

While there add kernel-doc for the intel_soc_pmic structure.

Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 include/linux/mfd/intel_soc_pmic.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/include/linux/mfd/intel_soc_pmic.h b/include/linux/mfd/intel_soc_pmic.h
index bfecd6bd4990..bda22d750be6 100644
--- a/include/linux/mfd/intel_soc_pmic.h
+++ b/include/linux/mfd/intel_soc_pmic.h
@@ -13,6 +13,20 @@
 
 #include <linux/regmap.h>
 
+/**
+ * struct intel_soc_pmic - Intel SoC PMIC data
+ * @irq: Interrupt number
+ * @regmap: Pointer to the regmap structure
+ * @irq_chip_data: IRQ chip data for the PMIC itself
+ * @irq_chip_data_pwrbtn: Chained IRQ chip data for the power button
+ * @irq_chip_data_tmu: Chained IRQ chip data for the TMU
+ * @irq_chip_data_bcu: Chained IRQ chip data for the BCU
+ * @irq_chip_data_adc: Chained IRQ chip data for the ADC
+ * @irq_chip_data_chgr: Chained IRQ chip data for the CHGR
+ * @irq_chip_data_crit: Chained IRQ chip data for the CRIT
+ * @dev: Pointer to the PMIC device
+ * @scu: SCU IPC pointer used for IPC operations
+ */
 struct intel_soc_pmic {
 	int irq;
 	struct regmap *regmap;
@@ -24,6 +38,7 @@ struct intel_soc_pmic {
 	struct regmap_irq_chip_data *irq_chip_data_chgr;
 	struct regmap_irq_chip_data *irq_chip_data_crit;
 	struct device *dev;
+	struct intel_scu_ipc_dev *scu;
 };
 
 int intel_soc_pmic_exec_mipi_pmic_seq_element(u16 i2c_address, u32 reg_address,
-- 
2.24.1